fetch("https://play.wo1wan.com/jj/update?id=399", {
  "headers": {
    "Referer": "https://play.wo1wan.com/jjnext/cyc/gstyphoon.js?gstate=def",
    "Referrer-Policy": "strict-origin-when-cross-origin",
    "Cookie": "where=sz; igwflyfree=igwsession5de27fd6670a0d9ee10545b55f32f34108b59acc07c901f40efd88d523257f03;player=pcsession5de27fd6670a0d9ee10545b55f32f34108b59acc07c901f40efd88d523257f03;pmode=pc"
  },
  "body": new Uint8Array([150,245,197,228]),
  "method": "POST"
}).then((res) => res.blob()).then((res) => {
  const a = document.createElement('a');
  const body = document.querySelector('body');
  // 这里注意添加需要下载的文件后缀；
  a.download = '399.txt';
  a.href = window.URL.createObjectURL(res);
  a.style.display = 'none';
  body.appendChild(a);
  a.click();
  body.removeChild(a);
  window.URL.revokeObjectURL(a.href);
})
fetch("https://play.wo1wan.com/jj/update?id=pgm", {
  "headers": {
    "Referer": "https://play.wo1wan.com/jjnext/cyc/gstyphoon.js?gstate=def",
    "Referrer-Policy": "strict-origin-when-cross-origin"
  },
  "body": "düéx",
  "method": "POST"
}).then((res) => res.blob()).then((res) => {
  const a = document.createElement('a');
  const body = document.querySelector('body');
  // 这里注意添加需要下载的文件后缀；
  a.download = 'pgm.txt';
  a.href = window.URL.createObjectURL(res);
  a.style.display = 'none';
  body.appendChild(a);
  a.click();
  body.removeChild(a);
  window.URL.revokeObjectURL(a.href);
})